Wellow Landlord Gas Safety Certificates

Working across Somerset: what being local changes

Being based at 24 Bristol Road, Radstock, 3 miles from Wellow via the unclassified, means a callout doesn't involve a long cross-county drive, and it also means familiarity with the recurring patterns in the local building stock — stone village cottages and farmhouses — rather than encountering that construction type for the first time on-site. Local knowledge doesn't replace a proper site survey, but it does mean fewer surprises: knowing in advance that a particular postcode area typically has hard water, older single-pipe circuits, or restricted parking means the quote reflects the likely reality of the job before the first visit. We're Gas Safe and OFTEC registered and work across Somerset on that basis, not by claiming coverage we don't actually deliver on.

How a condensing boiler recovers extra heat

A condensing boiler passes flue gases through a secondary heat exchanger before they leave the flue, extracting additional heat by condensing water vapour in the exhaust back into liquid, which is expelled as the mildly acidic condensate water down the drain. This is why every condensing boiler needs a condensate drainage route as part of its installation, unlike older non-condensing boilers, which simply vented hot dry gas straight out. The efficiency benefit only fully materialises when the boiler is actually condensing regularly, which needs a return water temperature low enough — generally below 55°C — for water vapour to condense in the first place. A condensing boiler run permanently at a high flow temperature can spend much of its time not actually condensing, which is one of the main reasons flow temperature settings matter as much as the boiler model chosen.

Why very hard limestone water shortens boiler life around Wellow

The limestone geology under Somerset gives Wellow very hard limestone water, which drops calcium carbonate out of solution as soon as it's heated. Inside a combi's plate heat exchanger the gaps between plates are only a millimetre or two wide, so scale narrows the waterways long before it's visible anywhere else in the system. The first symptom is usually a hot tap that runs warm rather than hot, or a boiler that fires more often for the same demand. Left unchecked, scale insulates the exchanger from the burner, forces flue gases hotter, and can crack the exchanger from thermal stress. A scale reducer fitted on the mains feed, sized to the property's flow rate, is cheaper to install once than to replace a heat exchanger twice.

Do you need listed building consent for a new flue?

Whether a new boiler flue on a listed building in or around Wellow needs formal listed building consent depends on whether the work affects the building's special architectural or historic character — cutting through an original stone wall or a decorative elevation is far more likely to need consent than routing through a later, non-original extension. Consent has to be granted before the work starts; carrying it out first and applying afterwards is a criminal offence under the Planning (Listed Buildings and Conservation Areas) Act, not just a paperwork formality to tidy up later. We recommend checking with the local planning authority's conservation team at the quoting stage on any listed property, because the answer varies by building and by exactly which wall is proposed, and getting it wrong can mean expensive remedial work to satisfy the authority afterwards.

Coordinating heating and gas safety across multiple let properties

Landlords and agents managing several let properties across Somerset, rather than a single tenancy, benefit from staggering annual gas safety checks and boiler services onto a schedule that's easy to track rather than each property renewing on whatever date the previous engineer happened to visit. Keeping service records and gas safety certificates for each property organised together also matters at the point a tenancy changes, since an incoming tenant is legally entitled to see a current certificate before or at the start of their tenancy, not weeks afterwards. We can align service and safety-check dates across a small portfolio where that's useful, rather than treating each property as a completely separate booking with no coordination between them.

What a landlord gas safety record actually checks

A landlord gas safety record (still commonly called a CP12) requires an annual check of every gas appliance, flue and installation pipework in a rented property, carried out by a Gas Safe registered engineer and recorded on a certificate issued to the tenant within 28 days and kept by the landlord for at least two years. The check covers appliance operating pressure, safety device function, ventilation adequacy, flue performance and visual condition, and any appliance found "at risk" or "immediately dangerous" is classified and, where necessary, disconnected on the spot rather than left for a follow-up visit. Landlords with property across homes alongside small commercial and agricultural premises areas like Wellow have a legal duty to arrange this before a new tenancy starts and annually thereafter, and failure to do so is a criminal offence, not just a lease breach.

• Required before a tenancy starts and annually thereafter
• Certificate given to tenant within 28 days of the check
• Records kept by the landlord for at least 2 years
• "At risk" or "dangerous" appliances can be disconnected immediately